If a slinky is spread out in a straight line along the grounds giving slinky a push or pull with create a disturbance.
a.) in the opposite direction of the wave motion
b.) parallel to the wave motion
c.) perpendicular to the wave motion
d.) in a circle

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?